RE:RE:RE:The Subject Of Fracking AgainThanks FG. It is a salt water pool. You never add chlorine as the salt generator converts salt to chlorine and back to salt. You don't add anything. Way easier with no chlorine or chemical smell . Look up Hayward chlorine generator and you will get the idea. Most people don't bother because it is expensive for the equipment but really is worth it in the long run.